Stahl

Synthetic material technologies with reduced environmental impact

At Stahl, we help plastics, rubbers, and synthetics manufacturers develop responsible products that address the growing market need for safe and sustainable solutions.

Our water-based finishes, topcoats, carbodiimide crosslinkers, and VOC-free pigments are the result of our extensive collaboration with industry partners. Our portfolio comprises a variety of technologies, including stain-resistant synthetic coatings, soil-resistant synthetic coatings, renewable carbon polyurethanes, carbodiimide crosslinkers, and bio-based coating solutions.

How does Stahl support synthetic and alternative materials with coating building blocks?

Stahl offers manufacturers the building blocks to formulate and enhance coating solutions for multiple products and applications. We can provide ready-made solutions or customized options for your specific needs and performance standards, including for newly created innovative materials.

What DMF-free alternatives are available for water- and solvent-based coating systems?

Through extensive research and development, Stahl can offer a full spectrum of DMF-free synthetic coating solutions to support customers at different stages of the production process. The solutions we offer range from pre-skin to skin and adhesive layers, and from basecoats to topcoat finishes.

  • Stahl NuVera®

  • PermUCell™

  • Stahl EVO®

  • Stahl PolyMatte®

  • Stahl Stay Clean®

NuVera®: Renewable carbon-based polyurethanes

One way for fashion, footwear, and upholstery manufacturers to improve their environmental impact is to replace fossil fuel-based chemistry with renewable feedstocks. Stahl’s NuVera® range of renewable carbon polyurethanes can help you do exactly that.

Polyurethane coatings technologies

Our polyurethane (PU) coating portfolios are suitable for synthetic surfaces and fabrics. Our high-solids PermaQure®, water-based PermUCell™ and Permutex®, and mild solvent Permuthane® solutions help manufacturers meet aesthetic and performance needs.

Sustainable alternative for PU Substrates

As part of our portfolio for synthetic materials, Stahl offers PermUCell™ water-based coagulation—a solvent-free technology designed for producing high-performance PU substrates. This sustainable solution supports manufacturers in meeting both quality and environmental standards. Explore our water-based coagulation technology:

Carbodiimide crosslinkers

Stahl’s carbodiimide crosslinkers enable manufacturers to enhance coating qualities while offering a more responsible alternative to traditional crosslinkers. Friendly labeled and with a long pot life, our crosslinkers are designed to support coating strength, resistance, flexibility, and endurance.

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Responsible synthetic coatings solutions

  • DMF(A)-free synthetics

  • Our Centers of Excellence

  • Variety of coating applications

Frequently Asked Questions

Please get in touch and send us your question if it is not listed below.

  • What is water-based coagulation and why is it important?

    • Water-based coagulation is a solvent-free technology used to produce polyurethane substrates. It replaces conventional solvent-based processes, helping manufacturers meet environmental and regulatory expectations while achieving consistent material quality.
  • Can Stahl solutions be customized for specific applications?

  • How do Stahl coatings help meet regulatory requirements?

  • Are these coatings designed to comply with global regulations?

About the authors:

Montse Pous, Global Technical Manager Synthetics, leads the global technical strategy for synthetic materials, translating complex technologies into high‑performance, customer‑ready solutions.

Lidia Martinez, Global Market Manager Synthetics, drives the global market strategy for synthetics, aligning customer needs, market trends, and innovation to grow sustainable business opportunities.

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